package win.demonlegion.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import win.demonlegion.module.UserSaltBean;

/**
 * 用户盐Mapper
 */
@Mapper
public interface UserSaltMapper {
    String selectByUserId(@Param("userId")String userId);
    int add(UserSaltBean userSaltBean);
    int update(UserSaltBean userSaltBean);
}
